Question

find the formula for the sum s of any three consecutive odd number​

Answer 1

Answer:

Why do the sum of 3 consecutive odd integers (n+(n+2)+(n+4)) have the same formula as the sum of 3 consecutive even integers (n+(n+2)+(n+4)), whilst the sum of 3 integers is (n+(n+1)+(n+2))? Two consecutive odd integers are always 2 apart.